Hey Quentin, I wanted to tell you about the music I am planning to use in the future for myself. I've played a ton of RPGMAKER games and they are usually from Japan, their music tracks are always quite similar. This is because they have a ton of royalty free music composers that put their music on the web for free. You just have to research their license before use, this might be a bit troubling but there are tons of good music out there. Also, translation issues but Microsoft edge automatically translates Japanese into English for me.
The below link is a forum post I use for my music recommendations, most of the usage just requires you to credit them.
Japanese Music Compendium [70+] - Lemma Soft Forums (renai.us)
A good example of a music guy I use is called Youfulca otherwise known as Wingless Seraph with his website here:
Free Video Game Music and SoundFX：YouFulca/Wingless Seraph (wingless-seraph.net)
I hope this helps to give you more options in music!